Patent US2880148A successfully refreshed from Google Patents.
Patent US2828931A successfully refreshed from Google Patents.
US2828931A
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US
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Skid for handling machinery
Assignee: Harvey Machine Co Inc
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Filing: 1954-05-21
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Granted: 1958-04-01
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Expires: 1974-05-21
Abstract
No abstract record available.
Inventors
- 👤 Harvey Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:30
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/0004; B65D19/0053; B65D19/0077; B65D19/0089; B65D19/0093; B65D19/0095; B65D85/00; B65D85/68; F; F16; F16M; F16M3/00; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00024; B65D2519/00049; B65D2519/00059; B65D2519/00084; B65D2519/00094; B65D2519/00258; B65D2519/00263; B65D2519/00273; B65D2519/00278; B65D2519/00283; B65D2519/00293; B65D2519/00298; B65D2519/00313; B65D2519/00323; B65D2519/00328; B65D2519/00333; B65D2519/00547; B65D2519/00552; B65D2519/00557; B65D2519/00562; B65D2519/00572; B65D2585/00; B65D2585/68; B65D2585/6802; B65D2585/6875
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US620561A
Cited
US2685964A
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US1211352A
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US1586053A
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US1780277A
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US2631800A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |